Home / 24,423,171.85-33,704,459.17-13,409,825.21

Finding the Fourth Proportional to 24,423,171.85, 33,704,459.17 and 13,409,825.21

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Solution

The fourth proportional to 24,423,171.85, 33,704,459.17 and 13,409,825.21 is: 18,505,823.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,423,171.85 : 33,704,459.17 = 13,409,825.21 : x
  2. Step 2: Convert to fraction form
    24,423,171.85/33,704,459.17 = 13,409,825.21/x
  3. Step 3: Cross multiply
    24,423,171.85x = 33,704,459.17 × 13,409,825.21
  4. Step 4: Simplify right side
    24,423,171.85x = 451,970,906,065,234.75
  5. Step 5: Solve for x
    x = 451,970,906,065,234.75/24,423,171.85
  6. Step 6: Final answer
    x = 18,505,823.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.